Thomsun PPR Reducer Bush, 25mm x 20mm, Secure Diameter Transition for PPR Plumbing

The 25mm side is designed to fit a 25mm pipe, while the 20mm side fits a 20mm pipe. This lets you transition from a larger to a smaller diameter within your PPR piping network.

It is made from polypropylene random copolymer (PP-R), which offers good mechanical strength, chemical resistance, and durability for PPR piping systems commonly used in water supply and irrigation.

Yes. It is designed for standard PPR piping with 25mm and 20mm diameters and is suitable for typical domestic and light industrial applications. It also features a double-sealing design intended to help prevent leaks without extra sealants.

1) Ensure the system is depressurized. 2) Cut both pipes square and deburr the ends. 3) Align the reducer so the 25mm side faces the larger pipe and the 20mm side faces the smaller pipe. 4) Insert the 25mm pipe into the reducer’s larger opening and the 20mm pipe into the smaller opening until seated. 5) Verify that the assembly is properly seated and test the system for leaks after installation.

No. The product is designed to provide a secure, leak-proof connection without extra sealants or sealing materials.

It's typically used in water supply lines and irrigation systems where a 25mm pipe needs to be joined to a 20mm pipe, such as transitioning between larger distribution mains and smaller service lines.

The reducer bush is designed for typical PPR system operating conditions and is built to withstand common temperatures and pressures found in potable water and irrigation applications. Always ensure your overall system design stays within the rated limits of your PPR components.

Key specs: material is polypropylene random copolymer (PP-R); one end is 25mm for a 25mm pipe, the other end is 20mm for a 20mm pipe; double-sealing design; designed for leak-proof operation without extra sealant.

If you’re considering alternatives, you can view similar Thomsun reducer bushes on Fepy such as the 25mm x 25mm reducer bush and the 20mm x 16mm reducer bush to gauge size options and fit. For quick reference, see these pages: https://fepy.com/product/thomsun-ppr-reducer-bush-25mm-25mm and https://fepy.com/product/thomsun-ppr-reducer-bush-20mm-16mm

Yes, Fepy offers a range of PPR reducer bushes in different size combinations to suit various piping layouts. You can explore other Thomsun PPR reducers and related fittings on Fepy to find matching pairs for your project, such as different 25mm and 20mm combinations.